Basic information about TIN

  • Local name:

    DIČ - Daňové identifikační číslo

  • Allocating institutions:

    Ministerstvo vnitra ČR

  • Allocation rules:

    Automatically appointed

  • More information:

    Social security number

Identifier formats

  • 0000000000

    9 or 10 digits
    for the needs of CRS, it is entered without the slash

Documents and other resources

  • On the ID card.
  • In the passport.
  • On the front side of the driving licence.
  • On the insured person's card.
  • On the card for a residence permit.
  • On the front page of the tax return and other documents for the communication with the tax authority.

Basic information about TIN

  • Local name:

    DIČ - Daňové identifikační číslo

  • Allocating institutions:

    Finanční úřad

  • Allocation rules:

    Automatically appointed

  • More information:

    The identification number of the person (IČO)

Identifier formats

  • 00000000

    8 digits
    It consists of a stem part "CZ" and a generic identifier - in the case of a legal person, there is a IČO for the purposes of CRS that is entered without prefix "CZ"

  • CZ000000000

    prefix CZ+9 digits
    Group DIČ

Documents and other resources

  • Can be found in the Business Registers Interconnection System (BRIS) online (as a IČO).
  • On the certificate of registration.
  • On the front page of the tax return and other documents for the communication with the tax authority.

Legislative grounds for the survey

  • Council Directive 2014/107/EU of 9. December 2014, amending Directive 2011/16/EU, as regards the mandatory automatic exchange of information in the field of taxes
  • OECD Common Reporting Standard